//mark.php加水印文件

function go( $url, $t = 0 )

{

exit( ( "" );

}

function imagewatermark( $product_img, $waterpos = 0, $waterimage = "", $watertext = "", $textfont = 25, $textcolor = "#ff0000", $newdir = "marked" )

{

echo "正在处理图片：".$product_img."

";

$iswaterimage = false;

$formatmsg = "暂不支持该文件格式，请用图片处理软件将图片转换为gif、jpg、png格式。";

if ( !empty( $waterimage ) && file_exists( $waterimage ) )

{

$iswaterimage = true;

$water_info = getimagesize( $waterimage );

$water_w = $water_info[0];

$water_h = $water_info[1];

switch ( $water_info[2] )

{

case 1 :

$water_im = imagecreatefromgif( $waterimage );

break;

case 2 :

$water_im = imagecreatefromjpeg( $waterimage );

break;

case 3 :

$water_im = imagecreatefrompng( $waterimage );

break;

default :

echo $formatmsg;

return;

}

}

if ( !empty( $product_img ) && file_exists( $product_img ) )

{

$ground_info = getimagesize( $product_img );

$ground_w = $ground_info[0];

$ground_h = $ground_info[1];

switch ( $ground_info[2] )

{

case 1 :

$ground_im = imagecreatefromgif( $product_img );

break;

case 2 :

$ground_im = imagecreatefromjpeg( $product_img );

break;

case 3 :

$ground_im = imagecreatefrompng( $product_img );

break;

default :

echo $formatmsg;

return;

}

}

else

{

exit( "需要加水印的图片不存在！" );

}

if ( $iswaterimage )

{

$w = $water_w;

$h = $water_h;

$label = "图片的";

}

else

{

$temp = @imagettfbbox( @ceil( $textfont * 2.5 ), 0, "arial.ttf", $watertext );

$w = $temp[2] - $temp[6];

$h = $temp[3] - $temp[7];

unset( $temp );

$label = "文字区域";

}

if ( $ground_w < $w || $ground_h < $h )

{

echo "需要加水印的图片的长度或宽度比水印".$label."还小，无法生成水印！";

}

else

{

switch ( $waterpos )

{

case 0 :

$posx = rand( 0, $ground_w - $w );

$posy = rand( 0, $ground_h - $h );

break;

case 1 :

$posx = 0;

$posy = 0;

break;

case 2 :

$posx = ( $ground_w - $w ) / 2;

$posy = 0;

break;

case 3 :

$posx = $ground_w - $w;

$posy = 0;

break;

case 4 :

$posx = 0;

$posy = ( $ground_h - $h ) / 2;

break;

case 5 :

$posx = ( $ground_w - $w ) / 2;

$posy = ( $ground_h - $h ) / 2;

break;

case 6 :

$posx = $ground_w - $w;

$posy = ( $ground_h - $h ) / 2;

break;

case 7 :

$posx = 0;

$posy = $ground_h - $h;

break;

case 8 :

$posx = ( $ground_w - $w ) / 2;

$posy = $ground_h - $h;

break;

case 9 :

$posx = $ground_w - $w;

$posy = $ground_h - $h;

break;

default :

$posx = rand( 0, $ground_w - $w );

$posy = rand( 0, $ground_h - $h );

break;

}

imagealphablending( $ground_im, true );

imagecopyresampled($ground_im, $water_im,0,0, $posx, $posy, 0, 0, $water_w, $water_h);

if ( $iswaterimage )

{

imagecopymerge( $ground_im, $water_im, $posx, $posy, 0, 0, $water_w, $water_h,35 );

}

else

{

if ( !empty( $textcolor ) && strlen( $textcolor ) == 7 )

{

$r = hexdec( substr( $textcolor, 1, 2 ) );

$g = hexdec( substr( $textcolor, 3, 2 ) );

$b = hexdec( substr( $textcolor, 5 ) );

}

else

{

exit( "水印文字颜色格式不正确！" );

}

imagestring( $ground_im, $textfont, $posx, $posy, $watertext, imagecolorallocate( $ground_im, $r, $g, $b ) ,35);

}

switch ( $ground_info[2] )

{

case 1 :

imagegif( $ground_im, $newdir."/".$product_img );

break;

case 2 :

imagejpeg( $ground_im, $newdir."/".$product_img );

break;

case 3 :

imagepng( $ground_im, $newdir."/".$product_img );

break;

default :

echo $errormsg;

}

if ( isset( $water_info ) )

{

unset( $water_info );

}

if ( isset( $water_im ) )

{

imagedestroy( $water_im );

}

unset( $ground_info );

imagedestroy( $ground_im );

unset( $water_im );

unset( $ground_im );

}

}

set_time_limit( 0 );

include( "config.php" );

if ( $_get[id] )

{

$id = $_get[id];

}

else

{

$id = 1;

}

if ( !is_dir( $dir2."/".$dir1 ) )

{

mkdir( $dir2."/".$dir1, 511 );

}

$ti = 0;

$dir = opendir( $dir1 );

while ( $file = readdir( $dir ) )

{

if ( $file == "." || $file == ".." )

{

}

else

{

++$ti;

if ( $ti < ( $id - 1 ) * $per )

{

}

else

{

if ( ( $id - 1 ) * $per <= $ti && $ti < $id * $per )

{

imagewatermark( $dir1."/".$file, $mark_pos, $mark_img, $mark_text, $mark_text_size, "#ff0000", $dir2 );

}

if ( $id * $per <= $ti )

{

closedir( $dir );

go( "mark.php?id=".( $id + 1 ) );

}

}

}

}